BackgroundThe COVID-19 pandemic has had profound and differential impacts on metropolitan areas across the United States and around the world.Within the United States, metropolitan areas that were hit earliest with the pandemic and reacted with scientifically based health policy were able to contain the virus by late spring.For other areas that kep
The present article presents a historical perspective of the musical education in schools of regular formal education in Brazil.Three moments are studied: the musical practices of the jesuitic education in the colonial period, the orpheonic singing in the Vargas Era and the music as one of the languages in the discipline of Artistic Education.In th
For the Dash Cam aircraft, the engine is its core component.Once the engine fails, the flight safety will be seriously affected; therefore, it is necessary to diagnose the failure in time.This paper briefly introduced three aircraft engine fault diagnosis algorithms based on support vector machine (SVM), random forest, and particle swarm optimizati
Objectives: To describe the extent to which irritable bowel syndrome (IBS), fibromyalgia syndrome (FMS), and chronic fatigue syndrome (CFS) exhibit symptom overlap, and to validate a patient-derived, generic symptom questionnaire.Methods: A patient-derived 61-item symptom-frequency questionnaire was completed by participants recruited through IBS,